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Copy pathdo_guessing_game.js
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41 lines (39 loc) · 1.2 KB
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var guess_input;
var target;
var finished = false;
var guess_input_text;
var guesses = 0;
function do_game() {
var random_number = Math.random() * 100;
var random_number_integer = Math.floor(random_number);
target = random_number_integer + 1;
while (!finished) {
guess_input_text = prompt("I'm thinking of a number" +
"in the range of 0 and 100\n\n" + "What is the Number?");
guess_input = parseInt(guess_input_text);
guesses += 1;
finished = check_guess();
}
}
function check_guess() {
if (isNaN(guess_input)) {
alert("You have not enetered a number.\n\n" +
"Please enter the numberin the range 1 to 100");
return false;
}
if ((guess_input < 1) || (guess_input > 100)) {
alert("Please enter an integer nnumber in the range 1 to 100.");
return false;
}
if (guess_input > target) {
alert("Your number is too Large!");
return false;
}
if (guess_input < target) {
alert("Your number is too small!");
return false;
}
alert("You got it! The number was" + target + ".\n\n It took you" + guesses +
"guesses to get the number");
return true;
}